UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bn4NyRZHKFdofSIoG/nuHvOMtLGiQSrCcOvva+Vs5Js=' 
WHERE 
  key_id = 'c994d503a323942e77b5e8b41fb179dba5139b24d72ff3cb56c6fc68e09b666a' 
  AND (
    token = 'Bn4NyRZHKFdofSIoG/nuHvOMtLGiQSrCcOvva+Vs5Js=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )